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      <title>工具与思维的全面升级 - 交互式测验</title>
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    </head>
    <body>
      <div class="main-wrapper">
          <div class="quiz-container">
            <div class="quiz-header">
              <h1>工具与思维的全面升级 - 交互式测验</h1>
              <p>检验你对文档内容的理解程度</p>
            </div>
            <div id="quiz-content">
                <div class="quiz-body">
                    <div class="progress-bar">
                        <div id="progress-indicator"></div>
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                    <div id="question-container">
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                    <div id="result-container"></div>
                    <div id="hint-container" class="hint-container"></div>
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                <div class="quiz-footer" id="quiz-footer">
                  <button id="prev-btn" class="nav-btn">上一题</button>
                  <button id="hint-btn" class="nav-btn" style="background-color: #ffc107; color: #333; box-shadow: 0 4px 12px rgba(255,193,7,0.3);">提示</button>
                  <button id="next-btn" class="nav-btn">下一题</button>
                </div>
            </div>
          </div>
      </div>

      <script>
        const quizData = [
  {
    "question": "根据文档，与传统的Java开发模式相比，引入AI技术主要解决了哪些核心痛点？",
    "options": [
      "编译速度过慢和部署流程复杂",
      "缺乏成熟的第三方开发库",
      "效率低、出错率高、维护困难",
      "Java语言本身学习曲线陡峭"
    ],
    "correctAnswerIndex": 2,
    "explanation": "文档在引言部分明确指出，随着业务逻辑和项目规模的扩大，传统的手工开发模式逐渐暴露出“效率低、出错率高、维护困难”等问题，而AI技术的引入正是为了应对这些挑战。",
    "source": "文档中「1. 背景与意义」部分",
    "hint": "回顾文档第一章节，思考AI技术被引入是为了解决传统开发模式中哪些日益凸显的弊端。"
  },
  {
    "question": "在文档描述的电商系统和微服务架构优化案例中，Deepseek工具主要扮演了什么角色？",
    "options": [
      "根据代码上下文自动生成完整的函数和测试用例",
      "通过静态扫描识别重复代码、潜在Bug和设计缺陷，并提供重构建议",
      "为多种编程语言提供实时的智能代码补全",
      "自动化部署和监控线上服务的运行状态"
    ],
    "correctAnswerIndex": 1,
    "explanation": "文档中的两个核心案例都首先利用Deepseek对现有代码库进行全面扫描。其核心功能是静态分析代码，从而检测出重复逻辑、设计缺陷和潜在错误，并在此基础上生成具体的优化和重构建议。",
    "source": "文档中「3. 智能代码生成与自动化优化」、「4.2 解决方案」、「5.2 解决方案」部分",
    "hint": "想一想在两个实际案例中，团队是如何首先“诊断”出现有代码库问题的。"
  },
  {
    "question": "文档中提到的GitHub Copilot主要通过哪种方式来提升开发者的编码效率？",
    "options": [
      "扫描整个项目以发现架构层面的问题",
      "根据代码的上下文，自动补全函数体、生成注释和测试代码",
      "自动重构项目中不合理的模块划分",
      "统一管理和执行所有单元测试与集成测试"
    ],
    "correctAnswerIndex": 1,
    "explanation": "文档将GitHub Copilot定义为一个代码自动补全和生成工具。它通过理解开发者正在编写的代码的上下文，来智能地生成代码片段、补全函数、添加注释甚至编写测试，从而极大地减少重复性编码工作。",
    "source": "文档中「2. AI在Java开发中的应用」和「3. 智能代码生成与自动化优化」部分",
    "hint": "这个工具更侧重于在“编写代码”的瞬间为开发者提供即时帮助。"
  },
  {
    "question": "在“利用AI优化电商系统后端”的案例中，实施智能重构后取得的最显著的量化成果是什么？",
    "options": [
      "服务器硬件成本降低了50%",
      "系统响应速度提升约40%，代码维护成本显著降低",
      "实现了从单体架构到微服务架构的平滑迁移",
      "完全自动化了测试流程，不再需要人工介入"
    ],
    "correctAnswerIndex": 1,
    "explanation": "文档在案例的“实施与测试”部分明确给出了重构后的成果数据：“经过优化后，系统响应速度提升了约40%，代码维护成本显著降低。”这是衡量此次AI辅助优化成功与否的关键指标。",
    "source": "文档中「4.2 解决方案」和「4.3 成果」部分",
    "hint": "请在电商系统案例的成果描述中，寻找关于性能和维护成本的具体数字或结论。"
  },
  {
    "question": "根据“基于AI的微服务架构优化”案例，将权限校验、日志记录等重复逻辑抽取为公共模块，最主要的好处是什么？",
    "options": [
      "让每个微服务的代码量都大幅减少",
      "显著提升了单个微服务的独立运行性能",
      "实现了跨云平台的服务无缝迁移",
      "降低了服务间的耦合度，提高了系统的可维护性和扩展性"
    ],
    "correctAnswerIndex": 3,
    "explanation": "文档在该案例的成果部分总结道，通过抽取公共模块，使得原本散乱的架构变得整洁有序，核心收益是“各服务之间的耦合度大大降低”，并且“提高了系统的可维护性和扩展性”。",
    "source": "文档中「5.3 成果」部分",
    "hint": "思考一下，当多个系统都依赖一个统一的模块而不是各自实现时，对整个系统的结构会产生怎样的积极影响？"
  },
  {
    "question": "文档强调AI赋能开发是一种“思维和模式的转变”，这种转变的核心是指什么？",
    "options": [
      "开发者不再需要学习底层编程语言，只需使用自然语言描述需求",
      "开发者的角色完全被AI取代，转型为项目管理者",
      "开发者从专注于手工编码和低级维护，转变为更专注于业务创新和架构设计",
      "开发者需要花费更多时间来训练和微调AI模型以适应项目"
    ],
    "correctAnswerIndex": 2,
    "explanation": "文档的核心观点是，AI工具将开发者从繁琐、重复的手工编码中解放出来，使他们能够将精力更多地投入到更具创造性的工作中，如“专注于业务逻辑和创新解决方案”，从而实现从“代码工人”到“系统设计师”的转变。",
    "source": "文档中「1. 背景与意义」和「6.1 工具与思维的转变」部分",
    "hint": "AI工具接管了哪些“繁琐”的工作，从而让开发者能够去做更有价值的事情？"
  },
  {
    "question": "综合全文观点，以下哪一项不属于AI工具为Java开发带来的核心价值？",
    "options": [
      "辅助进行代码重构，优化系统架构",
      "完全替代开发者进行创造性的业务需求分析和设计",
      "通过静态分析发现潜在的代码缺陷和设计问题",
      "自动生成样板代码和测试用例，减少重复劳动"
    ],
    "correctAnswerIndex": 1,
    "explanation": "文档通篇强调AI是作为开发者的“助手”或“副驾驶”（Copilot），其价值在于自动化、优化和辅助，帮助开发者提升效率和质量。然而，对于需要深度理解业务、进行创造性思考和决策的需求分析与设计环节，AI目前仍无法替代人类开发者。",
    "source": "文档中「6. AI如何赋能开发者」部分",
    "hint": "文档强调AI能让开发者“专注于业务逻辑和创新”，这反过来暗示了AI目前还不能独立完成哪类工作。"
  }
];
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            const answeredCount = userAnswers.filter(a => a !== null).length;
            const wrongCount = answeredCount - correctCount;
            const skippedCount = totalQuestions - answeredCount;
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                '<h2>答题报告</h2>' +
                '<div class="score-summary">' +
                '<div class="score-card">' +
                '<h3>得分</h3>' +
                '<p>' + correctCount + ' / ' + totalQuestions + '</p>' +
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                '<div class="score-card">' +
                '<h3>正确率</h3>' +
                '<p>' + accuracy + '%</p>' +
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                '<div class="score-card">' +
                '<h3>错误率</h3>' +
                '<p>' + errorRate + '%</p>' +
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                '<div class="score-card score-details">' +
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                '<tr><td>正确</td><td>' + correctCount + '</td></tr>' +
                '<tr><td>错误</td><td>' + wrongCount + '</td></tr>' +
                '<tr><td>未答</td><td>' + skippedCount + '</td></tr>' +
                '</table>' +
                '</div>' +
                '</div>' +
                '<div class="report-actions">' +
                '<button id="review-btn">回顾测验</button>' +
                '<button class="primary" onclick="location.reload()">再试一次</button>' +
                '</div>' +
                '</div>';

            let reportEl = document.querySelector('.final-score-container');
            if (reportEl) {
                reportEl.remove();
            }
            quizContentEl.insertAdjacentHTML('beforeend', finalScoreHtml);
            document.getElementById('review-btn').addEventListener('click', reviewQuiz);
        }

        function reviewQuiz() {
            const reportEl = document.querySelector('.final-score-container');
            if (reportEl) {
                reportEl.remove();
            }

            document.querySelector('.quiz-body').style.display = 'block';
            document.getElementById('quiz-footer').style.display = 'flex';
            
            currentQuestionIndex = 0;
            loadQuestion();
            updateNavigationButtons(); // Ensure nav buttons are correctly displayed
        }

        // Event Delegation for options
        optionsListEl.addEventListener('click', (event) => {
            if (event.target && event.target.matches('li.option-item')) {
                // Check if the question has already been answered
                if (userAnswers[currentQuestionIndex] === null) {
                    const selectedIndex = parseInt(event.target.dataset.index, 10);
                    selectOption(selectedIndex);
                }
            }
        });

        prevBtn.addEventListener('click', goToPreviousQuestion);
        nextBtn.addEventListener('click', goToNextQuestion);
        hintBtn.addEventListener('click', showHint);
        
        // 初始加载
        loadQuestion();
      </script>
    </body>
    </html>
  